Answer: 5 x 3 = 15 because 5 + 3 = 8
Step-by-step explanation:
Answer:
aₙ = -15 + 10 * (n-1)
Step-by-step explanation:
aₙ = a₁ + (n-1)*d a₁: first term d: common difference
a₅ a₁ + 4d =25 .... (1)
a₁₁ a₁ + 10d = 85 ...(2)
(2) - (1) 6d = 60
d = 10
a₁ = -15
Formula: aₙ = -15 + 10 * (n-1)
i think it is 27 i did 5+4 then i did 9x3 and got 27
Answer:
70
Step-by-step explanation:
Opposite Angles are supplementary in cyclic quadratlerials.
Answer: -5 1/2, -5.2, -5, -5/2, 5.5
We can visualize a number line to see where these numbers would rank.
